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694 systems architect jobs at 262 companies in California

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Systems Architect
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designing and manufacturing consumer electronics, software, and digital services.
Highly skilled, motivated, product-focused systems architect with a passion for user experiences, high-quality products, and integrated technology ecosystems.
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Systems Architect
Sydney Olympic Park or Sydney or Irvine
$160k/yr HybridFull Time
Thomas Global Systems
Thomas Global Systems: Privately held aviation and defense electronics manufacturer serving commercial aviation, defense and government customers.
5+ YOERequires a systems, electronic, software, or related engineering degree, 5+ years developing complex systems, systems engineering lifecycle expertise, requirements and verification experience, and Australian citizenship for defence clearance eligibility.
Polarion, DOORS, ISO 15288
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Actuation Systems Architect
Endicott or Los Angeles or Austin
HybridFull Time
BAE Systems
BAE SystemsLSE: BA.: Global defense, aerospace, and security technology.
12+ YOEBachelor's in engineering,12+ years leading architecture/design/integration of flight controls and actuation systems,knowledge of safety-critical standards (ARP4754,DO-178B/C,DO-254),system lifecycle,FMEA,strategic planning,and customer engagement.
SysML, ARP4754, DO-178B/C, DO-254
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Systems Architect
Santa Clara, California, United States
$136k-$259k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
5+ YOE5+ years engineering experience, BS/MS in EE/CE or equivalent, proficiency in Python (and ideally C/C++), PCB design and prototyping, 3D modeling/printing, and lab skills (oscilloscope, SI testing, power measurements, soldering).
Python, C, C++, PCB design, 3d modeling software, 3d printing tools, oscilloscope, power measurements, SI testing, scripting, soldering, hardware control software
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Systems Architect
Santa Clara, California, United States
$136k-$259k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
5+ YOE5+ years engineering experience; BS/MS (EE, Computer Engineering) or equivalent; Python and hardware control software experience, ideally C/C++; 3D modeling/printing and PCB prototyping; lab skills (oscilloscope, power measurements, SI testing), scripting, and soldering.
Python, C, C++, Oscilloscope, 3D modeling software, 3D printing tools
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Systems Architect
Santa Clara, California, United States
$136k-$259k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
5+ YOE5+ years in a relevant engineering role; BS or MS in electrical or computer engineering; Python, hardware control software, prototyping, 3D modeling, 3D printing, laboratory testing, measurements, scripting, and soldering skills.
Python, C, C++, 3D modeling software, 3D printing tools, oscilloscope
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Senior Systems Architect
Arlington or Mount Laurel or San Diego or Fall River
$135k-$273k/yr OnsiteFull Time
Innovative Defense Technologies
Innovative Defense Technologies: Private defense technology developing automated software and systems-integration solutions for the U.S. Department of Defense.
7+ YOEAbility to obtain/maintain Secret clearance, 7+ years building/testing/fielding products, systems engineering and test/integration experience, SysML/UML, DOORS, and experience with C++, Python, or MATLAB.
SysML, UML, C++, Python, MATLAB, DOORS
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Hardware Systems Architect
San Francisco or New York City or Seattle
$320k-$485k/yr HybridFull Time
Anthropic
Anthropic: AI research developing safe and steerable AI systems.
Deep hands-on expertise in hardware systems (interconnect, power, thermal), system architecture at scale, vendor partnership, simulation, validation, and strong written communication.
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Software Systems Architect
El Segundo, California, United States
$121k-$181k/yr OnsiteFull Time
The Aerospace Corporation
The Aerospace Corporation: Provides independent technical research and advisory services for space programs.
8+ YOEBachelor's degree in CS/Systems Engineering (or related STEM), 8+ years in software architecture and systems integration, experience with cloud-native, containerization, distributed systems, DevOps and CI/CD, vendor collaboration; active Top Secret/SCI clearance and U.S. citizenship required.
Kubernetes, Docker, AUTOSAR, DDS, ROS, ECSS, CCSDS, CI/CD, DevOps, Infrastructure as Code, Risk Management Framework, AI/ML
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Solutions Architect - Media
California or San Francisco or California or North America
$152k-$209k/yr RemoteFull Time
Databricks
Databricks: Data and AI software providing a unified platform.
4+ YOERequires 4+ years in data engineering, solutions architecture, technical presales, or consulting; Python and SQL proficiency; public cloud experience; distributed systems knowledge; customer-facing architecture skills; and a relevant bachelor's or master's degree.
Python, SQL, AWS, Microsoft Azure, GCP, Apache Spark, Delta Lake, Hadoop, Kafka, Flink, Databricks Platform, Unity Catalog, Lakeflow Spark Declarative Pipelines, MLflow, Lakeflow, Lakehouse
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AI Systems Architect
New York City or Chicago or Boston or San Francisco or Palo Alto or Toronto
$130k-$170k/yr RemoteFull Time
Jerry
Jerry: AI-powered insurance brokerage and car-care app helping American drivers compare coverage, maintain vehicles, and drive safely.
3+ YOE3+ years in product or forward-deployed engineering, ideally at an early-stage startup, with hands-on experience deploying LLM systems and turning ambiguous problems into production systems.
OpenAI, ChatGPT, LLMs
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RF Systems Architect
Torrance, California, United States
$130k-$230k/yr OnsiteFull Time
Northwood Space
Northwood Space: Northwood is an end-to-end ground infrastructure provider for space missions, delivering hardware, software, and network services.
5+ YOEBachelor's in STEM, 5+ years systems engineering or solutions architecture experience, RF/ground station/satellite comms knowledge, strong cross-disciplinary communication and systems thinking.
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Enterprise Systems Architect
Los Angeles, California, United States
$180k-$240k/yr OnsiteFull Time
General Matter
General Matter: American private nuclear-fuel developing domestic uranium enrichment for advanced-reactor fuel.
10+ YOE10+ years in enterprise systems, IT architecture, or systems integration; full-cycle ERP implementation experience; enterprise integration, data modeling, governance, security, and manufacturing process expertise; bachelor's degree or equivalent.
ERP, MRP, MES, QMS, PLM/PDM, CRM, HRIS, WMS, APIs, ETL/ELT, NetSuite, SAP, Oracle, Microsoft Dynamics, Salesforce, Workday, ServiceNow, Coupa, Arena, Teamcenter, AWS, AWS GovCloud, Azure, Google Cloud, TOGAF, SSO
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Rack Systems Architect, Technical Lead
New York City or San Francisco or Austin or Seattle
$208k-$263k/yr OnsiteFull Time
Fluidstack
Fluidstack: Building and operating civilization-scale data center infrastructure for AI.
10+ YOE10+ years architecting rack-scale compute systems; end-to-end ownership of dense liquid-cooled racks; leadership of EE, ME, and thermal engineers; experience shipping rack-scale products and writing interface control documents.
NVL
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Chief Systems Architect, SIG
Santa Ana, California, United States
$220k-$292k/yr OnsiteFull Time
Anduril Industries
Anduril Industries: Defense technology developing AI-powered autonomous military systems.
12+ YOE12+ years software engineering experience building simulation, digital twin, 3D visualization, distributed systems, and CI/CD for production environments; U.S. Person required.
Unreal Engine 5, Unreal Engine, Unity, OMNeT++, Simulink, SimPy, CARLA, Gazebo, MES, SCADA, PLC, ERP, WMS, Jama, DOORS, Polarion, Lattice OS, ArsenalOS, Unified Namespace
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Systems Architect Engineer
San Jose, California, United States
$160k-$200k/yr OnsiteFull Time
Momentus
MomentusNasdaq: MNTS: Public U.S. commercial space providing satellite buses and in-space infrastructure services to government and commercial operators.
7+ YOEDesign and evaluate complex space systems; MBSE; Python/Julia/Fortran/C++; independent work; strong communication.
Python, Julia, Fortran, C++
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Principal Systems Architect
San Diego, California, United States
$141k-$252k/yr OnsiteFull Time
General Atomics Electromagnetic Systems (GA-EMS)
General Atomics Electromagnetic Systems (GA-EMS): Private U.S. defense technology division developing electromagnetic, power, space, and nuclear systems for government and commercial customers.
14+ YOE14+ years IT architecture experience with RPA/ML/GenAI, enterprise data integration (SAP, PLM), strong cybersecurity in DoD/CMMC environments, leadership and executive communication; US citizenship required.
GenAI, Machine Learning, RPA, SAP, PEO, MPM, PLM, Windchill, Atlassian, Microsoft Power BI, Project Server, DevSecOps, CI/CD, infrastructure-as-code, LLMs, Retrieval-Augmented Generation (RAG), Microsoft Purview, GCC High, CMMC, Zero Trust, EVMS
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AI Systems Architect
Sacramento County, California, United States
$10k-$13k/mo OnsiteFull Time
State of California
State of California: The constitutional government of the U.S. State of California.
Serve as a lead technical specialist designing and implementing enterprise AI systems; must meet the Information Technology Specialist III minimum qualifications and clear a background investigation.
SDLC, AI/ML, MLOps, .NET Core, C#, MVC, SQL, HTML/CSS, JavaScript, jQuery, Entity Framework, APIs
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Solutions Architect (Box Consulting)
Denver or Redwood City or San Francisco or United States or Europe or Asia or Los Angeles
$121k-$151k/yr HybridFull Time
Box
BoxNYSE: BOX: Intelligent content management and collaboration platform.
5+ YOERequires 5+ years in development, consulting, or professional services; cloud architecture and system design expertise; experience with listed programming languages; REST APIs, JSON, enterprise content management, and cloud migrations.
Box, REST API, JSON, Python, TypeScript, Node.js, MEAN, Java, .NET, Visualforce, DevOps, Infrastructure, middleware
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Manufacturing Systems Architect
El Segundo or Los Angeles or Washington or San Francisco or San Diego or Seattle or London
$150k-$220k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Redefining modern defense with a multi-product portfolio.
8+ YOEDesign and own manufacturing data and systems architecture; expertise in SQL, data modeling, pipelines, integrations, governance, and traceability. U.S. citizenship and DoD Secret clearance (or ability to obtain) required. 8+ years experience (or equivalent).
SQL, First Resonance ION, NetSuite, Palantir Foundry, MES, MOM, ERP, PLM
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